Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1c3806ec3bc64092afe217924c3cfac4 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86dad6532ab04e9fa3acc38e23ab0247 : FAILURE in 5m 49s